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Dynamics of Decapoda larvae communities in a southwest Iberian estuary: Underst...
Monteiro, Marta; Cruz, Joana; Azeiteiro, Ulisses; Marques, Sónia Cotrim; Baptista, Vânia; Teodosio, Maria AlexandraEnvironmental conditions play a pivotal role in shaping the dynamics of meroplanktonic communities, which represent a vital life stage, crucial for successful recruitment. Specifically, temperature can impact the survival and duration of larval development in decapod crustacean species. The objective of this study is to analyze the community of decapod larvae in the Guadiana estuary, located in southwest Iberia...
Vulnerabilidade da pesca em Portugal ao impacto das mudanças climáticas
Miguel de Sousa Leitão, Francisco; Pinto, Miguel; Albo Puigserver, Marta; Teodosio, Maria AlexandraEste livro pretende enriquecer o setor da pesca, com informação relativa ao efeito das alterações climáticas, no setor pesqueiro. Visa, assim, aumentar a capacidade de os pescadores enfrentarem os desafios das mudanças climáticas. A capacidade de tolerar as alterações futuras, que o meio marinho irá sofrer, e o seu impacto nos recursos pesqueiros, só poderá ser assegurada se a pesca se basear nos princípios de ...
Effect of temperature on the daily increment deposition in the Otoliths of Euro...
Soares, Claudia; Ferreira, Susana; Ré, Pedro; Teodosio, Maria Alexandra; Santos, António Miguel; Batista, Hugo; Baylina, Nuria; Garrido, SusanaOtolith microstructure analysis is a valuable tool to evaluate the relationship between larval age and growth and how it relates to environmental variability. Otolith growth and daily increment deposition were analyzed in sardine (Sardina pilchardus) larvae reared in the laboratory under different temperatures (13, 15, and 17 ◦C), with a diet rich in microalgae, rotifers, and copepods Acartia grani. The number ...
Sardine validation temperatures - data supporting results published in "Effect ...
Soares, Claúdia; Ferreira, Susana; Ré, Pedro; Teodosio, Maria Alexandra; Santos, A. M. P.; Batista, Hugo; Baylina, Nuria; Garrido, SusanaSardine Validation Temperatures - dataset supporting results published in Effect of Temperature on the Daily Increment Deposition in the Otoliths of European Sardine Sardina Pilchardus (Walbaum, 1792) Larvae. Oceans. Samples where collected at the Oceanário de Lisboa, in 2010 and analysed in the Instituto Português do Mar e da Atmosfera.
Feeding ecology of sicydium bustamantei (Greeff 1884, Gobiidae) post-larvae: th...
Baptista, Vânia; Dias, Ester; Cruz, Joana; Branco, Maria; Vieira, Sara; Teodosio, Maria AlexandraThe rivers of São Tomé Island are colonized by <i>Sicydium bustamantei</i> (Greeff 1882), an amphidromous fish that spawns in those areas. After hatching, larvae drift to the ocean with the river flow. In the marine realm, the planktonic larvae develop and migrate to freshwater as post-larvae. The migrations of post-larvae support important local fisheries at the mouth of rivers in tropical volcanic islands. Am...
Swimming abilities of temperate pelagic fish larvae prove that they may control...
Baptista, Vânia; Morais, Pedro; Cruz, Joana; Castanho, Sara; Ribeiro, L.; Pousão-Ferreira, P.; Leitão, Francisco Miguel de Sousa; Wolanski, E.The Sense Acuity and Behavioral (SAAB) Hypothesis proposes that the swimming capabilities and sensorial acuity of temperate fish larvae allows them to find and swim towards coastal nursery areas, which are crucial for their recruitment. To gather further evidence to support this theory, it is necessary to understand how horizontal swimming capability varies along fish larvae ontogeny. Therefore, we studied the ...